JPH0246241Y2 - - Google Patents

Info

Publication number
JPH0246241Y2
JPH0246241Y2 JP1984129159U JP12915984U JPH0246241Y2 JP H0246241 Y2 JPH0246241 Y2 JP H0246241Y2 JP 1984129159 U JP1984129159 U JP 1984129159U JP 12915984 U JP12915984 U JP 12915984U JP H0246241 Y2 JPH0246241 Y2 JP H0246241Y2
Authority
JP
Japan
Prior art keywords
soil
groove
seeding
float
hardness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1984129159U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6143811U (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12915984U priority Critical patent/JPS6143811U/ja
Publication of JPS6143811U publication Critical patent/JPS6143811U/ja
Application granted granted Critical
Publication of JPH0246241Y2 publication Critical patent/JPH0246241Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sowing (AREA)
JP12915984U 1984-08-24 1984-08-24 湛水土中直播機の作溝深さ自動調節装置 Granted JPS6143811U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12915984U JPS6143811U (ja) 1984-08-24 1984-08-24 湛水土中直播機の作溝深さ自動調節装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12915984U JPS6143811U (ja) 1984-08-24 1984-08-24 湛水土中直播機の作溝深さ自動調節装置

Publications (2)

Publication Number Publication Date
JPS6143811U JPS6143811U (ja) 1986-03-22
JPH0246241Y2 true JPH0246241Y2 (en]) 1990-12-06

Family

ID=30687776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12915984U Granted JPS6143811U (ja) 1984-08-24 1984-08-24 湛水土中直播機の作溝深さ自動調節装置

Country Status (1)

Country Link
JP (1) JPS6143811U (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433693Y2 (en]) * 1986-04-04 1992-08-12
JPH0433694Y2 (en]) * 1986-04-04 1992-08-12

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118104A (ja) * 1983-11-28 1985-06-25 井関農機株式会社 水田作業機における作溝装置

Also Published As

Publication number Publication date
JPS6143811U (ja) 1986-03-22

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